void

Fetched 2026-10-28 (live).

Datamuse reports no synonyms or antonyms for this word.

Adjective

1. Containing nothing; empty; not occupied or filled.
   • Today's youth's brains are sucked void of common sense.
2. Having no incumbent; unoccupied; said of offices etc.
3. Being without; destitute; devoid.
4. Not producing any effect; ineffectual; vain.
5. Of no legal force or effect, incapable of confirmation or ratification.
   • null and void
6. Containing no immaterial quality; destitute of mind or soul.
7. Of a function or method, that does not return a value; being a procedure rather than a function.
8. Having no cards in a particular suit.

Noun

1. An empty space; a vacuum.
   • Nobody has crossed the void since one man died trying three hundred years ago; it's high time we had another go.
2. An extended region of space containing no galaxies.
3. A collection of adjacent vacancies inside a crystal lattice.
4. A pocket of vapour inside a fluid flow, created by cavitation.
5. An empty space between floors or walls, including false separations and planned gaps between a building and its facade.
6. A black cat.
   • My little void is so sweet sometimes.
7. An empty place; a location that has nothing useful.
8. The lack of cards in a particular suit.
9. A cavity or empty space caused by water erosion.
10. An instance of urination.
11. Oblivion.

Verb

1. To make invalid or worthless.
   • He voided the check and returned it.
   • Opening this subassembly will void the warranty; there are no user-serviceable parts inside it.
2. Synonym of empty (verb).
   • void one’s bladder
   • void one’s bowels
3. To throw or send out; to evacuate; to emit; to discharge.
   • to void excrement
4. To withdraw; to depart.
5. To remove the contents of; to make or leave vacant or empty; to quit; to leave.
   • to void a table

Noun

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Source: Wiktionary · CC BY-SA 3.0 (Wiktionary) · cached copy, not a rewrite.